From 7b1c42e8e2fd62f167f0fe8302a6c6b6d624cc25 Mon Sep 17 00:00:00 2001
From: Huey <hello@huey.xyz>
Date: Sat, 4 Feb 2023 16:10:10 +0800
Subject: [PATCH] fix: avoid adding class; use variable instead

---
 src/content_script/mastodonInject.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/content_script/mastodonInject.js b/src/content_script/mastodonInject.js
index 64a3572..bf3ab7c 100644
--- a/src/content_script/mastodonInject.js
+++ b/src/content_script/mastodonInject.js
@@ -147,14 +147,14 @@ function initInjections() {
  * @returns {void}
  */
 async function init() {
-    const MASTODON_INJECTED_CLASS = "mastodon-simplified-federation-injected";
-
-    if (document.body.classList.contains(MASTODON_INJECTED_CLASS)) {
+    if (typeof MASTODON_INJECTED_CLASS === "undefined"){
+        // eslint-disable-next-line vars-on-top, no-var
+        var MASTODON_INJECTED_CLASS = true;
+    } else {
         // init has already run
         return;
     }
 
-    document.body.classList.add(MASTODON_INJECTED_CLASS);
     initInjections();
 
     const observer = new MutationObserver(() => {